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Simplifying F(x) = 5x2 + -7x + -1 Multiply F * x xF = 5x2 + -7x + -1 Reorder the terms: xF = -1 + -7x + 5x2 Solving xF = -1 + -7x + 5x2 Solving for variable 'x'. Reorder the terms: 1 + 7x + xF + -5x2 = -1 + -7x + 5x2 + 1 + 7x + -5x2 Reorder the terms: 1 + 7x + xF + -5x2 = -1 + 1 + -7x + 7x + 5x2 + -5x2 Combine like terms: -1 + 1 = 0 1 + 7x + xF + -5x2 = 0 + -7x + 7x + 5x2 + -5x2 1 + 7x + xF + -5x2 = -7x + 7x + 5x2 + -5x2 Combine like terms: -7x + 7x = 0 1 + 7x + xF + -5x2 = 0 + 5x2 + -5x2 1 + 7x + xF + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 1 + 7x + xF + -5x2 = 0 The solution to this equation could not be determined.
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